Best Bottle Warmer- Baby Bottle Warmers in 2021

Best Bottle Warmer- Baby Bottle Warmers in 2021

Do you feed your baby using bottles? Then the bottle warmer can come to your help. These products can help you to warm up the bottles within just a few minutes. When it comes to buying any baby product, you should always be careful because it is all about your baby’s safety. A best bottle warmer is useful when your baby is screaming in the middle of the night.

You just need to pop a bottle in the warmers. As soon as you do it, you can make your meal ready at the exact temperature. Now you don’t need to boil water using a pan. This gadget helps heat formula and breast milk.

People looking for a baby bottle warmer should use those models that can heat both water and milk. A few models are available in the market which features a digital timer and automatic shut off. These are beneficial while travelling also. Usually, these products come in plenty of designs. That’s why it may be hard for you to choose the best one. Here, we have given elaborate details about these products.

How to Use a Bottle Warmer?

Whether you want to get the best results while using these products, you need to adequately follow the manufacturers’ instructions. Usually, these products circulate water or steam. In this case, you only need to keep the bottle inside.

Then, your job is to pour the water over the top side. However, you can use a reservoir also. You need first to add the water. Be careful while adding water into the bottle and ensure that the water is not spilling or toppling over the bottle.

After that, what you have to do is to set the timer. Then, you need to power on the gadget. Do it according to the instructions of the manufacturer.

You must always remember that every bottle warmer comes with different features. That’s why if you want to get the best results, always follow the guidelines of the product you are using.

Do I Need a Bottle Warmer?

It can be considered as one of the non-essential baby products. In earlier days, parents heated the milk for their babies in an old style. But at present, you don’t need to give that much effort as these gadgets will make your job done. Besides, these can save both energy and your precious time. With the help of these gadgets, you can feed your baby even at night. Even using this product, you can get the drink at the exact temperature. You only need to take the bottle first. Then, pop it into the warmer. Wait for a few minutes to get a nutritious meal for your baby.

Are Bottle Warmers Safe?

Basically, bottle warmers are safe. Although a few models are there that contain hot components. Therefore, it is essential to keep these products away from kids. The primary purpose of a warmer is to prevent hotspots from developing in breast milk or formula of the baby. However, you need to test the bottles always before giving these to your kids.

It is because a few models are there which get heated quickly. Besides, make sure that you are maintaining the product regularly. Daily maintenance of these gadgets will prevent mould and other residues.

Usually, babies prefer to have warm milk. In that case, these gadgets can heat the chilled bottles quickly. But sometimes, these products can get overheated. So, it may depend on fire. There are a few reports that prove that these products have risks of melting and catching on fire.

Types of Bottle Warmers

Steam vs Hot Water:

The main difference between the gadgets is these use different technology. A few models use steam whereas a few are there which use hot water for warming. If you want quick results, then steam is a great choice. But you need to be careful while using it. Otherwise, it can scald your baby.

On the other hand, you can use water baths. But it is when you want the milk to heat more gently. But this process will take extra time compared to steam.

Electric vs Non-Electric: 

Most of the cases, these models come with plug-in appliance styles. These models can use any of these – steam or hot water. You will get effective results using if you are using these products at home.

On the other hand, Non-electric ones depend on battery power or insulation. You can use these also to keep the milk warm. These are useful for travelling. However, if you are carrying an insulated bag, heat the milk first.

Car or Travel Bottle Warmers: 

You can find many models in the market specially designed for use in cars. Among these, a few models use battery power, whereas a few models are well-insulated. Besides, few models allow you to plug these directly into the car. In this case, you need to connect these to the DC connector of the car. However, you need to use an adapter in this case. Usually, these are available in small sizes, but there is any risk of spilling water.

Combined Bottle and Food Warmers: 

A few electric countertop models are available that can easily warm the baby food jars. You can use these to heat up the milk bottles. Besides, these gadgets offer you a removable tray or basket. In this case, you need to give more care to keep these clean. In addition, you can get a few models coming with the room. These help you to warm two bottles simultaneously. If you have twins, then these models are beneficial for you.


Here, we have given a few benefits that you can get from these gadgets.

Safety: You can see many people using microwaves to warm up the milk. If you warm milk in the microwave, it will heat the milk unevenly. Therefore it can cause hot spots. As a result, your baby’s mouth can be burnt. These gadgets help distribute the hit around the milk equally and keep the temperature perfect for your child.

Microwaving Kills Nutrients: Warming up milk in microwaves can kill the essential nutrients. When you warm the breast milk, the nutrients get destroyed due to overheating.

Saves a Lot of Time: Multiple parents prefer to heat the milk for their baby in an old style. They heat the milk in hot water. This process is safe, as well as useful. But compared to the warmer, it consumes more time.

Perfect for Travel: You can carry these gadgets easily while you are travelling. A few models are there that are explicitly designed for the portability purpose. As these are available in a small size, it is easy to port from one place to another.

5 Best bottle Warmers for You

Philips AVENT Fast Baby Bottle Warmer

Philips AVENT FastDescription: If you want to warm up the breast milk, this model is ideal. Because it helps conserve the nutrients of breast milk, this product comes very easy to use. What you need to do is to put some water first into the reservoir. After that, you have to turn the dial. Then, wait for 3 minutes. During this time, the gadget will circulate the water properly. As a result, there will be no no risk of having hot spots.

These best bottle warmers for breast milk come with a defrost mode that enables you to heat the frozen milk. The time it takes relies on the type of fluid, the quantity, and the container type. Besides, the product is compatible with the AVENT bottles with ease. Compared to a microwave, it contains more heating options.

These products allow you to warm up baby foods also. Using this product, you can warm up milk anytime at night. However, the product doesn’t have any timer. Instead of that, it contains a blinking light. The light gives you a signal when the warming process is done. But you need to be careful here. Otherwise, there is a chance of missing the flash. In that case, the milk will be get overheated.

Awesome Features: 

Heat Milk: The model heats milk evenly. During circulation of the milk, the voltage of the tool remains 220-240 V.

Compatible: This product is compatible with Avent bottles, toddler cups, and food jars.

Capacity: It allows you to heat four ounces of milk within three minutes.


  • Compatible with toddler cups, food jars, etc.
  • Blinking light


  • The audio timer is absent.

Dr Brown’s Deluxe Bottle Warmer

Dr Brown'sDescription: The product features a one-button start mode and LCD panel. Besides, you can use this device multiple times before requiring to be emptied. Although for the case of other bottle warmers, users need to refill after each use. It is one of the great benefits of the model. A water reservoir is useful in this case. It uses steam and helps the milk to get warmed.

The device allows you to use the water reservoir several times in the entire day. However, you need to fill it with water. Then, your job is to hold the reservoir upside down. After that, you need to install it. In this case, you don’t need to use the device by submerging the bottle. Therefore, there is no necessity of guessing the water levels. Moreover, you don’t need to worry about this water tipping over the issue.

As soon as you get to know about the repeat cycle memory, you can fix the device to the preferred heating time. Moreover, the device comes with a few additional features, such as a single-button start, an audio and visual timer. In addition, there is an adjustable basket inside the device. The device is available in different sizes.

Again, this gadget is capable of warming 9-ounce of milk within just 5 minutes. However, this product comes with a drawback also, i.e. clean up. It may happen that you don’t need to empty the device again and again.

But what you have to do is to clean the device thoroughly per week. You need to do it because the tiny parts required proper maintenance. Otherwise, you will get a mould smell after one or two weeks of usages.

Awesome Features:

Here, one thing you need to remember is that you should not use tap water. Otherwise, the particles get stuck to the inside part of the device. You need to use Distilled water.

Automatic Memory: The device comes with a mechanical memory that remembers the last active work. It gets turned off automatically after every eight minutes. Besides, the product has a cycle memory also.

Warms Breastmilk:  The product enables you to use it with ease. With the help of this, you can warm a few milk bottles or formula. You will be able to do it before refilling the reservoir with water. Moreover, you can get Audio and visual alerts that notify you when the warming cycle gets completed.

Easy Usage: You can use the LCD Control Panel with ease. Besides, there is an easy-touch keypad along with a one-button start function. Both of these make the product easy to use.


  • Memorises the last activity
  • Easy to use
  • An audio and visual timer


  • Gets leaked after a few usages

Kiinde Kozii Bottle Warmer

Kiinde Kozii Bottle WarmerDescription:  The product uses low temperatures and a swirling bath. Using these, it can avoid hotspots. However, this product doesn’t focus mainly on speed. Its primary focus is to conserve maximum nutrients from breast milk or any baby food.

Moreover, it comes with an auto shut-off function and low-temperature water bath process. In most of the cases, it takes five to eight minutes to warm up the bottle. However, according to some users, this device requires two cycles for heating frozen breast milk.

It features a swirling bath function which is one of the unique features of the device. In this case, you need to fill the reservoir first. It is available under the bottle of water. Then, you need to fix the bottle inside the holder.

After that, you have to push this start button. The benefit of using this device is that you don’t need to fill the reservoir repeatedly. It includes a safety feature also that gets activated when the reservoir begins to dry.

However, there is a drawback of the product. If you run the tool dry for more than three minutes, it will get damaged permanently. Therefore, you need to fill it with water so that it can function correctly.

Awesome Features: 

Safe and easy to warm: The device can produce a flowing warm water bath. It allows you to warm breast milk. Besides, the product comes with an auto-shutoff feature that shuts off the device automatically.

Quick Functioning: If you are willing to warm up expressed breast milk, baby formula, or baby food, this product can be an ideal choice. With the help of this device, you can heat milk safely and quickly. The device comes with a breast pump, bottle sterilizer, and bottle set.

Design: This product is designed in such a way so that it becomes compatible with bags, pouches, bottles, and jars. If you have become a mom for the first time, this product can come to your favour. With the help of it, you can thaw frozen breast milk at an exact temperature.

Preserve nutrients: This product can preserve vitamins, minerals, amino acids, enzymes, and white blood cells remaining in the breast milk.


  • Easy to use
  • Fantastic design
  • Preserves nutrients in milk and baby foods


  • Not exact for long-term usages

Tommee Tippee Pump and Go Baby Bottle Warmer System

Tommee Tippee Pump and Go Baby Bottle Warmer SystemDescription: This best Bottle warmer for travel is equipped with three buttons. These buttons are available on the front side, and help the user to heat milk properly. While using the device, you need to select the temperature first.

Your task will then be choosing the temperatures between these— room temperature, refrigerated, or frozen. After that, you have to select the container type— pouch, glass, or plastic bottle. At last, you need to choose the milk quantity. Then, shut off the lid and tap on the power button.

It comes with a timer. However, the device comes with a flashlight. It blinks three times when the bottle gets warmed. The product doesn’t come with any display. Here, you don’t need to remove milk from the pouch. The product consumes only a few minutes to heat small bottles.

However, this model doesn’t offer such a compelling performance when you use larger bottles. Besides, the product doesn’t contain any BPA and phthalates. This model is a little bit expensive compared to the other models.

Awesome Features: 

Compatibility: The model is the ideal option for the pump, and Go pouches.

Useful: The three simple settings allow you to control the temperature. In this case, you need to choose any of these temperatures— room temperature, refrigerated, or frozen. However, you need to set the warmer depending on the bottle type, volume.

Easy to Use: It comes with a single pouch that enables you to pump, store, warm and feed.


  • Easy to use
  • Timer is available


  • Consumes a lot of time to warm up the bottles

Grownsy 5-in-1 Baby Bottle Warmer

Grownsy 5-in-1 Baby Bottle WarmerDescription:  This product is both come with excellent efficiency and reasonable price. Thie bottle warmer heats the milk of room temperature within just 2.5 to 7.5 minutes. However, it relies on the quantity of milk and the starting temperature.

You only need to keep the bottle first in the chamber. Then, pour distilled water. After that, you have to put on the lid. Next, you have to tap on the FAST button. After that, you need to fix the timer. As soon as the process starts, the timer will start the countdown. When the timer beeps three times, you can make sure that the warming process is done.

 Awesome Features: 

Multiple Functions: The product allows you to use it in five different ways— fast warming, sterilizing, normal warming, food heating, and defrosting.

Quick Warming Process: You only need to take 30ml water. This amount of water is enough to produce such steam that can warm the milk. The process only takes 3-7 minutes. When the device is going to power off, it beeps three times. The auto-shutoff feature makes the product exceptional. You must remember to take the bottle out of the device to stop overheating.

Smart Memory Function: It comes with Steam sterilizer that helps to reach the milk to 100℃(212℉). Thus, it can kill 99.9% of bacteria. What makes the product unique is its smart memory function. It means that the device can memorize your last time’s setting.

Safe to Use: The anti-dry heating system of the product enables you to disconnect power automatically. Moreover, it lets you know by beeping when there remains no water in the device. With the help of it, you can keep milk, baby food for 24 hours at the target temperature.

Build Quality: It consists of Food-grade PP safety material. Along with this, the product is robust enough.


  • Five functions
  • Comes with quick warming function
  • Smart Memory Function:


  • Not long-lasting

Best Bottle Warmer Buying Guide

Here, we have given a few points that you have to consider before buying the best Bottle Warmer. Let’s have a look at those.

Ease to Use:

Always try to buy those models which you can use with ease. The model you are purchasing should not need any complicated assembly. Try to use those models that can warm the bottle quickly. However, you need to clean the gadget and the reservoir after every usage.


Before buying, check the features of the product. A few models come with the chill, defrost, and heat preservation functions. Besides, you can get a sterilization feature also.

On the other hand, you will find a few models with remote-controlled functions. In those cases, you can quickly warm up the bottles. Moreover, you don’t need to get up from the bed.


While choosing the best one, you need to make sure that the product can heat the milk evenly. In case the gadget doesn’t get warmed evenly, there will be a risk for your baby. It can burn both the mouth and throat of your baby. Never overheat the milk unless it will break down all the nutrients.


The safety of your little one’s must be your first priority. The model you are purchasing should be able to preserve the nutrients in the milk. You must not buy those models which heat milk about 113 degrees. Otherwise, it can cause harm to your baby by burning your little one’s mouth. The best model can warm the milk to 98.6 degrees. It is the perfect temperature for breast milk.

Warming Techniques:

Usually, there are two types of the warming process. However, portable models come with several methods.

Steam Heat” Technology –

It is a quick process. But this technology is unable to warm liquids evenly. People who want to use these models need to know about the function of the product first. You should also check the reviews of the users.

Water Bath” Method –

Compared to other methods, it is slower. But it heats the milk evenly. As a parent, you never want to burn your baby’s throat. Therefore, you should always be careful while heating milk. Don’t overheat the milk.

Portable Bottle Warmer Methods – 

These models are ideal if you have gone for an outing.


A lot of models are available in the market. If you spend most of the time feeding your little kids at home, we will suggest you go for the non-portable models. But if you want to go far from your house, then you will require portable models. The Baby’s Brew portable bottle warmer is useful in this case.


Before buying the right one, you need to decide which purpose you will use. Firstly, determine you need it to warm up either bottles or pouches of food.

If you are such a mother who is pondering to feed freezing breast milk, then you may require such a model that has a defrost or heat-from-frozen function. Many people buy these models to heat baby foods. These are a great alternative to a microwave.

Heating Time: 

You may think that speed is the ultimate aspect to consider. However, in reality, what actually plays a vital role is consistency. Make sure that you have heated your bottle properly without hotspots.

Temperature is also another factor that you need to keep in mind. It is because the heating timing of all food items is not the same. This aspect depends on the consistency— formula, breast milk, or baby food. In this case, the size of the item is an essential factor. Too much heat can destroy the nutrients that remain in the foods or milk.

Power Source: 

A few models are dependable on ready-made hot water. Otherwise, these are unable to heat the baby’s milk. A few models are there that either use battery charge or electricity. Whereas, a few allow the user to connect the product with the AC adapter. However, always remember that those models needed to be plugged into the car, require more than ten minutes to warm up bottles.   


If you have small kitchens or little counter space, buy a compact model. However, the larger models will help you to warm more than one bottle at a time. If you have twins, then you must go for this type.

Cleaning and Maintenance: 

A few models are there which require extreme maintenance. On the other hand, a few need normal wiping. A few manufacturers recommend cleaning these products using white vinegar and water. You should clean the warmers at least once in a month so that the mineral won’t get build-up. Besides, cleaning up helps to prevent the mould from growing.

Other Considerations: 

A few baby warmers come with only basic features. However, many models are there which come with additional specifications. Here we have outlined a few additional factors that you need to consider. Let’s check out.

Audible/Visible Timer– You will find a few models that don’t turn off automatically. You need to choose those that come with a timer. These can give you alerts as soon as the bottle reaches the exact temperature. Therefore, there remains no risk of over-warming.

Temperature Adjustment: When you are going to buy the best model for your baby, check whether the gadget comes with adjustable temperature settings or not. This feature allows you to adjust the temperature whenever you want.

Automatic Shut-Off: This feature becomes more useful, especially when you are busy with your kid. When the warming cycle of the product gets completed, it will get shut off automatically.

Instructions and Guidelines: You must be aware of safety instructions while feeding your baby. Select those models which come with proper guidelines. In case you find no instructions with it, then you can search online.

Warranty: You need to check the warranty period also.

Conclusion: Different parents have different needs and preferences. A few people want such a product that can heat only breast milk. On the other hand, a few guardians wish to buy products from a specific brand according to their preferences. Before buying, always check the functions, additional features, and the product takes the time to warm up the foods or liquid.

Frequently Asked Questions:

What is the best bottle warmer?

The best bottle warmers are as follows:-

  • Philips Avent Fast
  • Boon Orb
  • Dr. Brown’s Natural Flow Deluxe
  • Munchkin Speed
  • Kiinde Kozii
  • Tommee Tippee Travel Bottle & Food Warmer.
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